J. H. Masliyah, k. Nandakuma, F. Hemphill and L. Fung, “Body-Fitted Coordinates for Flow under Sluice Gates,” Journal of American Society of Civil Engineers. Hydraulics Division, Vol. 111, No. 6, 1985, pp. 922-933.

has been cited by the following article:

• TITLE: Gate Lip Hydraulics under Sluice Gate

  AUTHORS: Ahmed Y. Mohammed, Moayed S. Khaleel

  KEYWORDS: Sluice Gate; Coefficient of Contraction; Coefficient of Velocity; Coefficient of Discharge

  JOURNAL NAME: Modern Instrumentation, Vol.2 No.1, January 29, 2013

  ABSTRACT: This paper present the effect of the lower gate lip on the coefficient of contraction, velocity and discharge which have been made in a rectangular flume with four gates opening from (2 to 4.5) cm, five different discharges from (6.2 to 18.15) l/s and five different gate cases (vertical and inclined vertically) by angle (45)° with and opposite flow direction with horizontal and sharp lower lip. The values of coefficients of contraction (Cc) and discharge (Cd) increases when gate slope increases with flow direction and the lower lip is horizontal, these increases are (16)% and (18)% respecttively, while these values decreases when gate slope increases opposite flow direction and the lower lip is horizontal these decreases are (13)% and (11)% respectively. The values of coefficient of velocity (Cv) remain constant and don’t effect with changes of gate slope or gate lip.